Look up in Michigan's night sky Friday night to catch a rare seven-planet parade. The planets will appear to line up in the sky as they orbit the sun, known as a planetary alignment or planet parade, ...

A planet parade featuring all seven of the other planets in the solar system will peak tonight, just over a month since the last one. If you missed January’s spectacle, make sure you tune in to this ...

This Friday, all seven of the other planets in our solar system will be visible in the night sky. This rare celestial event, often called a planetary alignment or "planet parade," will offer a ...

There will be a "planetary parade" this week in the night sky where all 7 planets will appear to align along the horizon. Mars, Jupiter, Venus, Saturn, and Mercury can be seen with the naked eye, ...

Travel through time to witness some of the most remarkable episodes in our solar system's history, uncovering its ancient ...

Most planet-forming disks have warps that can lead to planets on inclined orbits, which could explain where the tilt of Earth ...

A new trans-Neptunian object, 2017 OF201, has been found with a vast orbit and potential dwarf planet size. The finding hints at more hidden bodies beyond Neptune. A research team led by Sihao Cheng a ...

Who hasn't looked into the sky and wondered if there's life out there, somewhere, looking back at us? Is it possible there's ...

Astronomers have uncovered a massive new trans-Neptunian object, 2017 OF201, lurking at the edge of our solar system. With an orbit stretching 25,000 years and a size that may qualify it as a dwarf ...